Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S966062AbdGTRlF (ORCPT ); Thu, 20 Jul 2017 13:41:05 -0400 Received: from mail-pg0-f65.google.com ([74.125.83.65]:36841 "EHLO mail-pg0-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S966030AbdGTRlA (ORCPT ); Thu, 20 Jul 2017 13:41:00 -0400 From: Arvind Yadav To: b.zolnierkie@samsung.com, paulus@samba.org, benh@kernel.crashing.org, adaplas@gmail.com, mbroemme@libmpq.org, FlorianSchandinat@gmx.de Cc: linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 17/28] video: fbdev: nvidia: constify pci_device_id. Date: Thu, 20 Jul 2017 23:09:42 +0530 Message-Id: <1500572393-18844-18-git-send-email-arvind.yadav.cs@gmail.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1500572393-18844-1-git-send-email-arvind.yadav.cs@gmail.com> References: <1500572393-18844-1-git-send-email-arvind.yadav.cs@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1138 Lines: 32 pci_device_id are not supposed to change at runtime. All functions working with pci_device_id provided by work with const pci_device_id. So mark the non-const structs as const. File size before: text data bss dec hex filename 12149 768 36 12953 3299 video/fbdev/nvidia/nvidia.o File size After adding 'const': text data bss dec hex filename 12213 704 36 12953 3299 video/fbdev/nvidia/nvidia.o Signed-off-by: Arvind Yadav --- drivers/video/fbdev/nvidia/nvidia.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/video/fbdev/nvidia/nvidia.c b/drivers/video/fbdev/nvidia/nvidia.c index ce7dab7..418a2d0 100644 --- a/drivers/video/fbdev/nvidia/nvidia.c +++ b/drivers/video/fbdev/nvidia/nvidia.c @@ -55,7 +55,7 @@ /* HW cursor parameters */ #define MAX_CURS 32 -static struct pci_device_id nvidiafb_pci_tbl[] = { +static const struct pci_device_id nvidiafb_pci_tbl[] = { {PCI_VENDOR_ID_NVIDIA, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_BASE_CLASS_DISPLAY << 16, 0xff0000, 0}, { 0, } -- 2.7.4